SOIL CLEANING METHOD

To provide a soil cleaning method characterized by superior cleaning efficacy and small environmental load.SOLUTION: A soil cleaning method involves bringing a soil cleaner composition into contact with the soil, wherein the soil cleaner composition includes (A) a polyoxyalkylene alkyl or alkenyl et...

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Bibliographische Detailangaben
Hauptverfasser:	SHIMODA MASARO, SHIMADA SATOYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS DISPOSAL OF SOLID WASTE DYES FATTY ACIDS THEREFROM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS POLISHES RECLAMATION OF CONTAMINATED SOIL RECLAMATION OF CONTAMINED SOIL SOIL RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	To provide a soil cleaning method characterized by superior cleaning efficacy and small environmental load.SOLUTION: A soil cleaning method involves bringing a soil cleaner composition into contact with the soil, wherein the soil cleaner composition includes (A) a polyoxyalkylene alkyl or alkenyl ether having a C8-20 alkyl group or alkenyl group, with an average number of added oxyalkylene moles of 3 to 20, (B) persulfate, and water.SELECTED DRAWING: None 【課題】優れた洗浄性を有し、環境負荷が少ない土壌の洗浄方法を提供する。【解決手段】（Ａ）アルキル基又はアルケニル基の炭素数が８以上２０以下であり、オキシアルキレンの平均付加モル数が３以上２０以下のポリオキシアルキレンアルキル又はアルケニルエーテルと、（Ｂ）過硫酸塩と、水とを含有する土壌洗浄剤組成物と、土壌とを接触させる、土壌の洗浄方法。【選択図】なし